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Physical & Chemical properties

Appearance / physical state / colour

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Reference
Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: expert judgement according to melting point
Qualifier:
no guideline available
GLP compliance:
no
Physical state at 20°C and 1013 hPa:
liquid
Colour:
black to dark blue liquid
Odour:
other: no data
Substance type:
organic
Conclusions:
The physical state of the substance is described by a melting point of -10°C as an organic liquid.
Executive summary:

The physical state of the substance is described by a melting point of -10°C as an organic liquid.

Description of key information

The physical state of the substance is described by a melting point of -10°C as an organic liquid.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
liquid

Additional information

In accordance with REACH Regulation, Art. 3, and ECHA "Guidance for identification and naming of substances under REACH and CLP" v1.2, March 2012, substances have to be separated from solvents if this is not affecting the stability of the substance or changing its composition.

In this case, separation of water would only be possible by thermical damaging of the substance. Furthermore, it was not possible to spray dry the pigment solution as it stuck to and partly melted on the conus dryer.